dc32-retro-tech-addon/firmware/ch32v003_bootloader/user/iap.h

59 lines
1.6 KiB
C

/********************************** (C) COPYRIGHT *******************************
* File Name : iap.h
* Author : WCH
* Version : V1.0.0
* Date : 2020/12/16
* Description : IAP
*******************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
* Attention: This software (modified or not) and binary are used for
* microcontroller manufactured by Nanjing Qinheng Microelectronics.
*******************************************************************************/
#ifndef __IAP_H
#define __IAP_H
#include "ch32v00x.h"
#include "stdio.h"
#define USBD_DATA_SIZE 64
#define BUILD_UINT16(loByte, hiByte) ((UINT16)(((loByte) & 0x00FF) | (((hiByte) & 0x00FF) << 8)))
#define BUILD_UINT32(Byte0, Byte1, Byte2, Byte3) \
((UINT32)((UINT32)((Byte0) & 0x00FF) \
+ ((((UINT32)Byte1) & 0x00FF) << 8) \
+ ((((UINT32)Byte2) & 0x00FF) << 16) \
+ ((((UINT32)Byte3) & 0x00FF) << 24)))
#define Uart_Sync_Head1 0x57
#define Uart_Sync_Head2 0xab
#define CMD_IAP_PROM 0x80
#define CMD_IAP_ERASE 0x81
#define CMD_IAP_VERIFY 0x82
#define CMD_IAP_END 0x83
#define ERR_SCUESS 0x00
#define ERR_ERROR 0x01
#define ERR_End 0x02
typedef struct __attribute__ ((aligned(4)))_ISP_CMD {
u8 Cmd;
u8 Len;
u8 Rev[2];
u8 data[60];
} isp_cmd;
typedef void (*iapfun)(void);
extern u8 EP2_Rx_Buffer[USBD_DATA_SIZE];
u8 RecData_Deal(void);
void GPIO_Cfg_init(void);
void USART1_CFG(u32 baudrate);
void UART_Rx_Deal(void);
u8 btn2_pushed(void);
#endif